nginx.conf

upstream bench-repo-frappe {
  server 127.0.0.1:8000 fail_timeout=0;
}

upstream bench-repo-socketio-server {
  server 127.0.0.1:9000 fail_timeout=0;
}

server {
  listen 8080;
  server_name site1.local;

  root /home/frappe/bench-repo/sites;

  location /assets {
    try_files $uri =404;
  }

  location ~ ^/protected/(.*) {
    internal;
    try_files /site1.local/$1 =404;
  }

  location /socket.io {
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
    proxy_set_header X-Frappe-Site-Name site1.local;
    proxy_set_header Origin $scheme://$http_host;
    proxy_set_header Host $host;
    proxy_pass http://bench-repo-socketio-server;
  }

  location / {
    try_files /site1.local/public/$uri @webserver;
  }

  location @webserver {
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_set_header X-Frappe-Site-Name site1.local;
    proxy_set_header Host $host;
    proxy_set_header X-Use-X-Accel-Redirect True;
    proxy_read_timeout 120;
    proxy_redirect off;

    proxy_pass  http://bench-repo-frappe;
  }

  # error pages
  error_page 502 /502.html;
  location /502.html {
    root /home/frappe/bench-repo/bench/config/templates;
    internal;
  }

  # optimizations
  sendfile on;
  keepalive_timeout 15;
  client_max_body_size 50m;
  client_body_buffer_size 16K;
  client_header_buffer_size 1k;

  # enable gzip compresion
  # based on https://mattstauffer.co/blog/enabling-gzip-on-nginx-servers-including-laravel-forge
  gzip on;
  gzip_http_version 1.1;
  gzip_comp_level 5;
  gzip_min_length 256;
  gzip_proxied any;
  gzip_vary on;
  gzip_types
  application/atom+xml
  application/javascript
  application/json
  application/rss+xml
  application/vnd.ms-fontobject
  application/x-font-ttf
  application/font-woff
  application/x-web-app-manifest+json
  application/xhtml+xml
  application/xml
  font/opentype
  image/svg+xml
  image/x-icon
  text/css
  text/plain
  text/x-component
  ;
  # text/html is always compressed by HttpGzipModule
}